https://www.outlookindia.com/national/migratory-bird-arrivals-at-punjab-s-harike-wetland-decline-this-season-latest-census-shows-news-263370
The birds start arriving at Harike, also known as Hari ke Pattan, in September before setting off on their return journey by March. "The reverse migration has...
migratory birdharike wetlandarrivalspunjabdecline